Platinum

(10,000 price results)

Sort by:

Most Relevant

18k Gold, Platinum, and Diamond Necklace: DESCRIPTION: 18k white gold chain, featuring a platinum pendant with an 18k yellow gold bail and round cut diamond (approx. .15 carats) set in the bottom center. Hallmarked "18K PLAT 950" CIRCA: 21st

2025

18k Gold, Platinum, and Diamond Necklace

Akiba GalleriesDania Beach, FL

Art Deco Platinum, Diamond, & Onyx Ladies Watch: DESCRIPTION: Art Deco platinum Ladies watch, featuring small round cut diamonds inlaid around the bezel with four rectangular cut onyx stones accenting each side. Sapphire crown, silver tone face, bla

2025

Art Deco Platinum, Diamond, & Onyx Ladies Watch

Akiba GalleriesDania Beach, FL

Platinum Necklace with Platinum and Diamonds Horseshoe Pendant: Platinum Necklace with Platinum and Diamonds Horseshoe Pendant 950 grade platinum composition (95% fine), stamped and tested, 16" choker length chain necklace, 3.4 grams total weight, 13.5mm pend

2025

Platinum Necklace with Platinum and Diamonds Horseshoe Pendant

Apple Tree Auction CenterNewark, OH

Platinum Diamond Engagement Ring Setting: METAL: Platinum. GEMSTONES: Diamonds approx. 0.58 ctw. MEASUREMENTS: Size 8, top measures 7.8mm x 7.8mm. Ring is out of round. MARKED: Plat. WEIGHT: 8.2 grams. Gemstones have not been graded for color

2025

Platinum Diamond Engagement Ring Setting

Hampton Estate AuctionNew York, NY

Platinum Diamond Eternity Band Ring: METAL: Platinum. GEMSTONES: Diamonds approx. 1.20 ctw. MEASUREMENTS: Size 7, width 2.5mm. MARKED: PT950, maker's mark. WEIGHT: 3.8 grams. Gemstones have not been graded for color and clarity, and

2025

Platinum Diamond Eternity Band Ring

Hampton Estate AuctionNew York, NY

Platinum Pearl and Diamond Ring: METAL: Platinum. GEMSTONES: Diamonds approx. 0.39 ctw, Pearl measures approx. 6.4mm. MEASUREMENTS: Size 6 1/2. MARKED: 960, Platin, Agru. WEIGHT: 5.9 grams. Gemstones have not been graded for color an

2025

Platinum Pearl and Diamond Ring

Hampton Estate AuctionNew York, NY

Platinum Diamond Halo Engagement Ring Setting: METAL: Platinum. GEMSTONES: Diamonds approx. 0.76 ctw. MEASUREMENTS: Size 5, top measures 10.2mm x 8.4mm. MARKED: 950 Plat, PS284764, Tara. Band set with hidden diamond. WEIGHT: 5.5 grams. Gemstones h

2025

Platinum Diamond Halo Engagement Ring Setting

Hampton Estate AuctionNew York, NY

Platinum Diamond Floral Convertible Brooch Pendant: METAL: Platinum. GEMSTONES: Diamonds approx. 5.30 ctw. MEASUREMENTS: 54mm x 40mm. TESTED: Platinum. WEIGHT: 25.2 grams. Gemstones have not been graded for color and clarity, and tested for clarity and

2025

Platinum Diamond Floral Convertible Brooch Pendant

Hampton Estate AuctionNew York, NY

18k Yellow Gold and Platinum Diamond Cross Pendant: METAL: 18k Yellow Gold, Platinum. GEMSTONES: Rose cut diamonds. Center diamond approx. 0.10 ctw. MEASUREMENTS: 65mm x 42mm with bail. TESTED: 18k Gold, Platinum. WEIGHT: 7.3 grams. Gemstones have not

2025

18k Yellow Gold and Platinum Diamond Cross Pendant

Hampton Estate AuctionNew York, NY

Platinum Diamond Engagement Ring and 14k White Gold Diamond Ring Enhancer: METAL: Platinum, 14k White Gold. GEMSTONES: Center diamond 0.80 carat, H, SI2, accompanied by GIA report # 2206068526. The remaining diamonds approx. 0.47 ctw. MEASUREMENTS: Size 7. MARKED: Engagement

2025

Platinum Diamond Engagement Ring and 14k White Gold Diamond Ring Enhancer

Hampton Estate AuctionNew York, NY

Tiffany & Co. Etoile 18k Yellow Gold and Platinum Diamond Wedding Band Ring: METAL: 18k Yellow Gold, Platinum. GEMSTONES: Diamonds approx. 0.30 ctw. MEASUREMENTS: Size 7 1/2, width 4mm. MARKED/ TESTED: T&Co., Pt950/18k Gold. WEIGHT: 5.1 grams. Gemstones have not been grade

2025

Tiffany & Co. Etoile 18k Yellow Gold and Platinum Diamond Wedding Band Ring

Hampton Estate AuctionNew York, NY

Tacori Platinum and 18k Gold Diamond and Fancy Pink Diamond Engagement Ring Setting and Wedding Band: METAL: Platinum, 18k Rose Gold prongs. GEMSTONES: Diamonds approx. 2.08 ctw, Fancy Pink diamonds approx. 0.10 ctw. MEASUREMENTS: Size 5 1/2, center will fit approx. 7mm stone. MARKED/ TESTED: Tacori,

2025

Tacori Platinum and 18k Gold Diamond and Fancy Pink Diamond Engagement Ring Setting and Wedding Band

Hampton Estate AuctionNew York, NY

Platinum Setting with 5.07ct Ruby and 0.39ct Diamond Ladies Ring: Retail: $4,870.00 ****** Platinum Setting with 5.07ct Ruby and 0.39ct Diamond Ladies Ring ****** Size: 8(we offer free resizing to winning bidders) / Metal: Platinum / Total Item Weight: 7.3 Grams / C

2025

Platinum Setting with 5.07ct Ruby and 0.39ct Diamond Ladies Ring

Riverside GalleriesPasadena, CA

6X4MM Emerald Cut Peridot 1.2CTW Stud Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 emerald cut peridot gemstones with grassy green color and clarity, approx. 1.2CTW, 6x4mm each. 1.0g

2025

6X4MM Emerald Cut Peridot 1.2CTW Stud Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

5MM Cushion Cut Lab Tanzanite 1.35CTW Stud Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 cushion cut lab tanzanite gemstones with excellent color and clarity, approx. 1.35CTW, 5mm each. 1.0g

2025

5MM Cushion Cut Lab Tanzanite 1.35CTW Stud Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

8MM Cushion Cut Sky Blue Topaz 5CTW Stud Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 cushion cut sky blue topaz gemstones with excellent color and clarity,approx. 5CTW, 8mm each. 2.1g

2025

8MM Cushion Cut Sky Blue Topaz 5CTW Stud Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Stunning 1 Carat Princess Cut Diamond Engagement Ring in Platinum: Stunning 1 Carat Princess Cut Diamond Engagement Ring in Platinum This exquisite solitaire engagement ring features a stunning princess cut diamond set in a classic platinum mounting. Crafted from pla

2025

Stunning 1 Carat Princess Cut Diamond Engagement Ring in Platinum

BidhausNew York, NY

2025

BVLGARI FEDI RING PLATINUM

NY Elizabeth Beverly Hills, CA

2025

Tiffany Half Eternity Ring Size 6.5 Pt950 Platinum Diamond Women's TIFFANY&Co.

BidhausNew York, NY

Platinum Setting with 0.94ct Ruby and 0.50ct Diamond Ladies Ring: Retail: $5,640.00 ****** Platinum Setting with 0.94ct Ruby and 0.50ct Diamond Ladies Ring ****** Size: 6.75 (we offer free resizing to winning bidders) / Metal: Platinum / Total Item Weight: 6.9 Grams

2025

Platinum Setting with 0.94ct Ruby and 0.50ct Diamond Ladies Ring

Riverside GalleriesPasadena, CA

Amethyst and Diamond Ring in Sterling Silver: In platinum over .925 sterling silver. Contains one amethyst, 2.65cts, accented with two genuine diamonds, .01ctw. Size 6. 3.2g

2025

Amethyst and Diamond Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Colombian Emerald, Diamond, Platinum, 18k Ring: Colombian Emerald, Diamond, Platinum, 18k Ring Centering a rectangular step-cut Colombian emerald measuring approximately 9.44 x 8.03 x 5.46 mm, accented by two tapered baguette-cut diamonds weighing

2025

Colombian Emerald, Diamond, Platinum, 18k Ring

Fine Estate, Inc. San Rafael, CA

Antique Platinum and Diamond Band Size 5.5: Antique Platinum and Diamond Band. Size 5.5. 5.3 Grams or 3.4dwt.

2025

Antique Platinum and Diamond Band Size 5.5

Brimfield Antique Shows & AuctionsConcord, NH

14K EAR DANGLES PLATINUM SET DIAMONDS 1/2CTW: 14K EAR DANGLES PLATINUM SET DIAMONDS 1/2CTW: 14K yellow gold and platinum earrings contain 2 round brilliant cut diamonds. WEIGHT: .90 Ct. Approx. Rated VS1 in clarity and H-I in color. The diamonds

2025

14K EAR DANGLES PLATINUM SET DIAMONDS 1/2CTW

Burchard Galleries IncSt. Petersburg, FL

View:

24

Platinum Auctions

3.00 CARAT OLD EUROPEAN CUT J SI1 DIAMOND 14 KARAT TWO TONE GOLD ENGAGEMENT RING

3.12 CARAT F VS DIAMOND VINTAGE BANGLE BRACELET 18K TWO-TONE GOLD

21.00 CARAT ROUND BRILLIANT G VS1 DIAMOND 18 KARAT YELLOW GOLD LINK BRACELET

DESIGNER PREMIUM GOLD AND PLATINUM JEWELRY 12

Starts on:

Valley Village, CA, US

LAB-GROWN 3.02 CARAT OVAL E-F-VVS2 DIAMOND 14K YELLOW GOLD HANGING EARRINGS

VINTAGE 18K GOLD DROP EARRINGS WITH 1 CARAT ROUND DIAMONDS & SOUTH SEA PEARLS

LAB-GROWN 7.68 CARAT OVAL E-F-VS1 DIAMOND 14K YELLOW GOLD HANGING EARRINGS

DESIGNER GOLD DIAMOND AND PLATINUM JEWELRY 13

Starts on:

Valley Village, CA, US

Sterling Silver Oval Red Coral Ring With Split Shank And Serrated Bezel Southwestern Design

Milor Italy 18K Yellow Gold Turquoise Cabochon Pendant Necklace With Tassel Link Fringe Drop Accent

Mexico Sterling Silver Carved Green Stone Pre-Columbian Warrior Ring Figural Statement Design

Gold, Silver, Gemstone & Estate Jewelry

Crafted Auctions

Starts on:

Germantown Hills, IL, US

TOP